Find the volume of a cylinder that has a diameter of 6 and a height of 9. leave your answer in terms for pi.

81π

Step-by-step explanation:

The formula for the volume of a cylinder is πr²h, so π times the radius squared (the radius would be half of the diameter) would be 3 squared, so 9, times the height, 9 would be 81 times π would be 81π

1 and 2

step-by-step explanation:

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is